China supplier Xwsg8 Electric Operated Part Turn Worm Gearbox with Hot selling

Product Description

Model:;XWSG8 electric operated part turn worm gearbox

Model Electric Output Torque N·m Ratio Electric  Input Torque  N·m Input Flange    ISO5210-2001 Standard Base Output Flange Thickened Base Output Flange Max.; Stem Diameter  mm Input Shaft Diameter    mm  APPROX.; Weight      kg
XWSG4 1700 479 413 348 279 213 131     13 15 18 23 30 48     F10/F12/F14 N/A F12/F14/F16 52 25 36
XWSG5 3000 472 407 343 275 210 129     24 27 32 40 53 86     F10/F12/F14 N/A F14/F16/F25 76 25 62
XWSG6 7000 486 419 353 284 216 132     53 62 73 91 120 196     F10/F12/F14 N/A F16/F25/F30 87 25 93
XWSG7 16000 566 485 420 359 310 251 181 113 105 122 141 165 191 236 327 523 F10/F12/F14/F16 F25/F30 F25/F30/F35 120 35 167
XWSG8 28000 566 485 420 359 310 251 181 113 183 214 247 289 335 413 573 914 F10/F12/F14/F16 F25/F30/F35 F25/F30/F35/F40 153 35 276
XWSG9 40000 566 485 420 359 310 251 181 113 262 306 353 412 479 589 818 1306 F10/F12/F14/F16 F30/F35 F30/F35/F40/F48 170 35 343
XWSG10 65000 771 711 659 612 561 483 419 367 312 339 365 393 429 498 575 656 F16/F25 F35/F40 F35/F40/F48 190 45 755
XWSG12 145000 771 711 659 612 561 483 419 367 697 755 815 878 957 1112 1282 1463 F10/F14F16/F25 F35/F40/F48 F35/F40/F48/F60 220 45 1050

XWS series part-turn worm gearbox is designed base on XW series,; and developed for large torque,; manual and automatic valve.; The first stage transmission of this series is using worm gear to drive,; second stage transmission is using worm gear or bevel gear to drive.; There are tapered roller bearings with high performance installed on both ends of the first stage worm shaft,; it can bear double-directional thrust while withstand radial forces,; and also the bearing clearance can be adjusted.; Therefore,; under large torque,; long life.;Because of the selectable double-stage input structure,; rotatable angle of mounting hole between output end cap and housing,; users can flexibly choose installation angle according to installation conditions.;

1.; Totally enclosed gearing with good sealing
2.; Ductile cast iron housing,; reliable strength
3.; Grease filled,; increase the service life
4.; Optional input structure,; flexible input mode
5.; Optional ratio of double-stage gearbox,; used in a wide range
6.; Adjustable angle of output end cap,; flexible modes of installation
7.; Optional output flange type
8.; High performance of tapered roller bearing,; can withstand axial and also radial forces
9.; Sealed structure,; good waterproof effect,; can be up to IP68 if required
10.; Adjustable stopper,; 0 °and 90 °(±5 °adjustable);

XWS series part-turn worm gearbox is suitable for dampers,; ball valve,; butterfly valve and other 90 °rotary (quarter- turn); valves.;

Operating Environment
XWS series part-turn worm gearbox are with good mechanical quality and steady operating performance which apply to deal with variety climate and temperature.; We strive to develop RWS series worm gear operator to meet higher demands.;

Enclosure:; IP67 standard (Optional IP68 as required);
Working Temperature:; From -20ºC to 120ºC ( -4ºFto 248ºF);
Painting:; Silver grey (Customization);

Connect With Valve
The flange connecting to valve is according to ENISO5210 or DIN3210 (Customization);

Main Products

Worm gearbox,; bevel gearbox,; valve gear box,;worm gear operator,; worm gear actuator,; valve worm gear,; valve gear operator,; valve gear actuator,; valve actuator.;
Gear Operator,; Valve Gearbox,; Bevel Gearbox,; Gearbox,; Speed Reducer,; Multi-Turn Bevel Gearbox,; Bevel Gearbox Supplier,; High Quality Bevel Gearbox,; Gearbox manufacturer


Application: Industry
Type: Worm and Wormwheel
Protection Level: IP67
Working Temperature: -20 to 120 Degrees Celsius
Applications: Ball Valves, Butterfly Valves, Plug Valves, Damper
Painting/Coating: Silver Grey or Customization


Customized Request

worm gearbox

Maintenance Tips for Prolonging the Life of a Worm Gearbox

Proper maintenance is essential to ensure the longevity and reliable performance of a worm gearbox. Here are some maintenance tips to consider:

  • Lubrication: Regularly check and replenish the lubricant in the gearbox. Use the recommended lubricant type and quantity specified by the manufacturer.
  • Lubrication Schedule: Follow a lubrication schedule based on the operating conditions and manufacturer recommendations. Regular lubrication prevents friction, reduces wear, and dissipates heat.
  • Temperature Monitoring: Keep an eye on the operating temperature of the gearbox. Excessive heat can degrade the lubricant and damage components.
  • Cleanliness: Keep the gearbox and surrounding area clean from debris and contaminants. Regularly inspect and clean the gearbox exterior.
  • Seal Inspection: Check for any leaks or damage to seals and gaskets. Replace them promptly to prevent lubricant leaks and contamination.
  • Alignment: Ensure proper alignment between the worm and worm wheel. Misalignment can lead to increased wear and reduced efficiency.
  • Torque Monitoring: Monitor the torque levels during operation. Excessive torque can cause overloading and premature wear.
  • Regular Inspections: Periodically inspect all components for signs of wear, damage, or unusual noise. Replace worn or damaged parts promptly.
  • Proper Usage: Operate the gearbox within its specified limits, including load, speed, and temperature. Avoid overloading or sudden changes in operating conditions.
  • Expert Maintenance: If major maintenance or repairs are needed, consult the manufacturer’s guidelines or seek the assistance of qualified technicians.

By following these maintenance tips and adhering to the manufacturer’s recommendations, you can extend the lifespan of your worm gearbox and ensure its optimal performance over time.

worm gearbox

Energy Efficiency of a Worm Gearbox: What to Expect

The energy efficiency of a worm gearbox is an important factor to consider when evaluating its performance. Here’s what you can expect in terms of energy efficiency:

  • Typical Efficiency Range: Worm gearboxes are known for their compact size and high gear reduction capabilities, but they can exhibit lower energy efficiency compared to other types of gearboxes. The efficiency of a worm gearbox typically falls in the range of 50% to 90%, depending on various factors such as design, manufacturing quality, lubrication, and load conditions.
  • Inherent Losses: Worm gearboxes inherently involve sliding contact between the worm and worm wheel. This sliding contact generates friction, leading to energy losses in the form of heat. The sliding action also contributes to lower efficiency when compared to gearboxes with rolling contact.
  • Helical-Worm Design: Some manufacturers offer helical-worm gearbox designs that combine elements of helical and worm gearing. These designs aim to improve efficiency by incorporating helical gears in the reduction stage, which can lead to higher efficiency compared to traditional worm gearboxes.
  • Lubrication: Proper lubrication plays a significant role in minimizing friction and improving energy efficiency. Using high-quality lubricants and ensuring the gearbox is adequately lubricated can help reduce losses due to friction.
  • Application Considerations: While worm gearboxes might have lower energy efficiency compared to other types of gearboxes, they still offer advantages in terms of compactness, high torque transmission, and simplicity. Therefore, the decision to use a worm gearbox should consider the specific requirements of the application, including the trade-off between energy efficiency and other performance factors.

When selecting a worm gearbox, it’s essential to consider the trade-offs between energy efficiency, torque transmission, gearbox size, and the specific needs of the application. Regular maintenance, proper lubrication, and selecting a well-designed gearbox can contribute to achieving the best possible energy efficiency within the limitations of worm gearbox technology.

worm gearbox

Lubrication Requirements for a Worm Gearbox

Lubrication is crucial for maintaining the performance and longevity of a worm gearbox. Here are the key considerations for lubricating a worm gearbox:

  • Type of Lubricant: Use a high-quality, high-viscosity lubricant specifically designed for worm gearboxes. Worm gearboxes require lubricants with additives that provide proper lubrication and prevent wear.
  • Lubrication Interval: Follow the manufacturer’s recommendations for lubrication intervals. Regularly check the gearbox’s temperature and oil condition to determine the optimal frequency of lubrication.
  • Oil Level: Maintain the proper oil level to ensure effective lubrication. Too little oil can lead to insufficient lubrication, while too much oil can cause overheating and foaming.
  • Lubrication Points: Identify all the lubrication points on the gearbox, including the worm and wheel gear surfaces. Apply the lubricant evenly to ensure complete coverage.
  • Temperature: Consider the operating temperature of the gearbox. Some lubricants have temperature limits, and extreme temperatures can affect lubricant viscosity and performance.
  • Cleanliness: Keep the gearbox and the surrounding area clean to prevent contaminants from entering the lubricant. Use proper filtration and seals to maintain a clean environment.
  • Monitoring: Regularly monitor the gearbox’s temperature, noise level, and vibration to detect any signs of inadequate lubrication or other issues.

Proper lubrication will reduce friction, wear, and heat generation, ensuring smooth and efficient operation of the worm gearbox. Always refer to the manufacturer’s guidelines for lubrication specifications and intervals.

China supplier Xwsg8 Electric Operated Part Turn Worm Gearbox   with Hot selling		China supplier Xwsg8 Electric Operated Part Turn Worm Gearbox   with Hot selling
editor by CX 2024-01-09